| abstract |
PROBLEM TO BE SOLVED: To provide an external preparation for atopic dermatitis having an excellent antipruritic effect and an excellent effect of suppressing the hot feeling of the skin after scratching the skin. SOLUTION: A tea tree (scientific name: Melaleuc) (a) An external preparation for atopic dermatitis, comprising an extract of Alternifolia) as an active ingredient. For the above extraction, extraction with an organic solvent, water and water vapor can be applied, but extraction with water vapor is particularly effective. |